I've been playing this game with my kids for the past month or so. I've got to say that it's fantastic - even though it's three years old. The gameplay and graphics are awesome. Yes, awesome.
I managed to pick it up from Dick Smiths Powerhouse during a 20% off sale for the huge sum of $16. The pack also came with Rayman 2, Rayman multiplayer and Rayman print shop.
Especially for the big kids... ;)